CVE-2021-33178

NameCVE-2021-33178
DescriptionThe Manage Backgrounds functionality within NagVis versions prior to 1.9.29 is vulnerable to an authenticated path traversal vulnerability. Exploitation of this results in a malicious actor having the ability to arbitrarily delete files on the local system.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nagvis (PTS)stretch1:1.7.10+dfsg1-3.2vulnerable
buster1:1.9.11-1vulnerable
bullseye1:1.9.25-2vulnerable
bookworm1:1.9.31-1fixed
sid1:1.9.32-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nagvissource(unstable)1:1.9.29-1

Notes

[bullseye] - nagvis <no-dsa> (Minor issue)
[buster] - nagvis <no-dsa> (Minor issue)
[stretch] - nagvis <no-dsa> (Minor issue)
check, affects nagvis plugin used in Nagios XI and should be fixed in 2.0.9, https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi/

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